Harley-Davidson Softail Fat Boy 114 - 2019 Specifications and Reviews

The 2019 Harley-Davidson Softail Fat Boy 114 is an iconic cruiser built for riders seeking classic styling with modern performance. Its 114 cubic-inch engine, low-slung 26.6-inch seat, and aggressive fat front tire deliver the quintessential American cruiser experience. Perfect for highway riding and commanding presence, the Fat Boy balances vintage aesthetics with contemporary technology and reliability.

2019
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General information

CategoryCustom / cruiser
Year2019
ModelHarley-Davidson Softail Fat Boy 114
 
 

Engine and Transmission Specifications

Exhaust system2-into-2 staggered; catalyst in header
Greenhouse gases129.9 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption5.60 litres/100 km (17.9 km/l or 42.00 mpg)
DrivelinePrimary chain, 34/46 ratio
ClutchMulti-plate with diaphragm spring in oil bath
Transmission typeBelt   (final drive)
Gearbox6-speed
Cooling systemAir
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Electronic Sequential Port Fuel Injection
Bore x Stroke102.0 x 114.0 mm (4.0 x 4.5 inches)
Compression10.5:1
Torque155.0 Nm (15.8 kgf-m or 114.3 ft.lbs) @ 3000 RPM
Power94.0 HP (68.6 kW) @ 5020 RPM
Engine detailsMilwaukee-Eight114 Big Twin
Engine typeV2, four-stroke
Capacity:1868.0 ccm (113.99 cubic inches)

Brakes, suspension, Frame and wheels

WheelsMachined, Lakester cast aluminum
Rear brakesSingle disc. ABS. 2-piston.
Front brakesDouble disc. ABS. 4-piston.
Rear tire240/40-R18
Front tire160/60-R18
Rear SuspensionTwin shocks
Front SuspensionTelescopic fork
Trail104 mm (4.1 inches)
Rake (fork angle)30.0°

Physical measures and capacities

Oil capacity4.70 litres (4.97 US quarts)
Fuel capacity18.93 litres (5.00 US gallons)
Wheelbase1665 mm (65.6 inches)
Ground clearance115 mm (4.5 inches)
Overall length2370 mm (93.3 inches)
Seat height675 mm (26.6 inches) If adjustable, lowest setting.
Power/weight ratio0.3092 HP/kg
Weight incl. oil, gas, etc317.0 kg (698.9 pounds)
Dry weight304.0 kg (670.2 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
LightHigh beam, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings
InstrumentsTank-mounted electronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter, RPM/gear display, fuel gauge with low fuel warning light and countdown feature, low oil pressure indicator light, engine diagnostics readout, LED indicator lights, 6-speed indicator light
StarterElectric
Color optionsVivid Black, Wicked Red, Industrial Grey Denim, Midnight Blue, Rawhide, Industrial Grey denim/ Black Denim , Blue Max, Scorched Orange/ Black Denim

Performance Profile & Rider Fit

94 hp
Peak Power
4.8s
0-60 mph

Best For

Track10%
City55%
Cornering30%
Daily Riding60%
Touring55%
Passenger60%

Rider Profile

Best ForSuited to riders who are comfortable with a heavy, low-slung machine and confident handling significant weight at low speeds and in parking maneuvers.
PurposeBuilt primarily for boulevard cruising and style-driven riding rather than outright speed or long-distance touring.
Rider FitThe low 675mm seat height helps shorter riders reach the ground, but the substantial wet weight of nearly 317kg demands decent upper body strength and confidence when maneuvering at a standstill.
CharacterA bold, muscular cruiser icon defined by its fat tire styling, big V-twin torque, and unmistakable Harley-Davidson presence.
Not Ideal ForNot a good fit for riders seeking agile cornering performance, off-road capability, or a lightweight, nimble city commuter.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2019 Harley-Davidson Softail Fat Boy 114 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 675mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2019 Harley-Davidson Softail Fat Boy 114, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2019 Harley-Davidson Softail Fat Boy 114 is a powerful and stylish motorcycle that offers a smooth and comfortable ride. With its 114 cubic inch engine, this bike delivers impressive performance and acceleration, making it a great choice for riders who enjoy speed and precision. Its classic Fat Boy design, with its wide tires, solid disc wheels, and satin chrome finishes, gives it a timeless appeal that is sure to turn heads on the road. The bike also features modern technology such as LED headlights and a digital display, adding convenience and safety to the overall riding experience. In addition to its performance and style, the 2019 Harley-Davidson Softail Fat Boy 114 boasts excellent handling and stability. The bike's balanced chassis and suspension provide a smooth ride, while its low center of gravity allows for easy maneuverability, especially in tight corners. Whether cruising on the highway or navigating through city streets, this motorcycle offers a confident and enjoyable ride. Overall, the 2019 Harley-Davidson Softail Fat Boy 114 is an impressive machine that combines power, style, and agility, making it a top choice for motorcycle enthusiasts.
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